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Which kind of dating can be used to determine the exact age of the rock and which kind of carbon dating is used to compare the ages of rocks?
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What are geologists able to tell archaeologists about fossils?
How do archaeologists date fossils ? archaeologist can date fossills by seeingf how deep down it is in the ground [ checking how many layers ] , scientists can use radio-active dating, and compare a fossil that they know the exact date that it was from compare the looks and tell by that
What do scientists use to data the exact age of fossils?
A technique called Radiocarbon dating was (and still is) used. In organic material, such as plants and animals, the amount of a naturally occurring isotope of Carbon, C-14, can be measured. C-14 is gradually depleted in the atmosphere, so the more C-14 is present, the older the fossil is. The amount of C-14 in the atmosphere can be fairly accurately calculated up to 62,000 years ago. When the concentration of C-14 in the fossil is measured, scientists compare it with calculated data from the past, and they make an estimation of a fossils age. An exact age cannot be determined, but this is the most accurate estimation we can produce.
What can you use to determine your exact position on earth?
GPS
What information does absolute dating provide about the layers of the earth?
the exact age of the layers
What do scientists use to date exact age of fossils?
For relatively recent fossils, dating by carbon 14 is the most accurate method. For older fossils it is necessary to analyse the geological layer in which they are found; fossils located in an undisturbed geological layer of a certain age, are the same age as the layer in which they are found, necessarily.
How could you determine the exact age of landfill layers?
You could determine the age of a landfill layer by carbon dating food that was found in the layer. Or checking the date on the newspapers in that layer.
Is it possible to determine the age of a concrete block?
Unless the date was written on the concrete block before it set, it isn't possible to determine the exact age of a concrete block. A master craftsman may be able to determine an approximate date, but because the concrete was never alive, methods like carbon-dating would not work.
Relative dating allows estimation of a numerical compared with that of?
Relative dating allows you to compare the age of a substance with the age of another substance, but it won't actually give you the exact age.
Can you date a fossil with exact certainy?
The term exact is open to discussion. Currently fossils are dated by a process known as "Carbon Dating". Carbon dating is a process that uses the amount of carbon in the item. Carbon decays at a certain known rate. Knowing this rate, you can measure the Carbon decay and get a fairly accurate age of an item. However, certain things and external influences will change the rate of decay of the Carbon in the fossil. If you can accurately measure the external forces, then you again are close to a very accurate age. However, due to the extreme length of time fossils are buried, and the shifting external influences over time, it is not possible to be exact when dating fossils, instead they can be dated to a range of years.
What forces in carbon 14 does isotope transform a neutron into a proton?
Nuclear forces are the exact forces in carbon-14 that transforms a neutron into a proton. The actual process includes alpha decay, beta decay, relative dating, and absolute dating.
Can relative dating tell geologists exactly when events took place?
Scientist can find a range of when the event happened through carbon dating. They can not pin point the exact date, though.
What are some other ways to date items other than radioactive dating?
carbon dating is another way to date items. In carbon dating, the approximate time taken by the item to degrade to half is calculated according to the degrading time of carbon which is nearly constant. In this way half of this half portion is calculated and the process goes on till we dont find the exact age of the item. This method is used for finding the age of fossils(dinosaurs for example)
Use Guassian quadrature with n equals 1 and n equals 2 and compare to exact value I equals compare to exact value?
Use Guassian quadrature with n=1 and n=2 and compare to exact value I=
Does radioactive dating produce exact results?
No, radioactive dating does not produce exact results. No form of radioactive dating produces exact results. But results can be gotten that are surprisingly accurate. As a "for instance" we might look at uranium-lead dating. This dating method can deliver results accurate to a million or two years in a billion years. That's about 0.1 to 0.2 % or so.
What are geologists able to tell archaeologists about fossils?
How do archaeologists date fossils ? archaeologist can date fossills by seeingf how deep down it is in the ground [ checking how many layers ] , scientists can use radio-active dating, and compare a fossil that they know the exact date that it was from compare the looks and tell by that
What geologists able to tell archaeologist about fossils?
How do archaeologists date fossils ? archaeologist can date fossills by seeingf how deep down it is in the ground [ checking how many layers ] , scientists can use radio-active dating, and compare a fossil that they know the exact date that it was from compare the looks and tell by that
What do scientists use to data the exact age of fossils?
A technique called Radiocarbon dating was (and still is) used. In organic material, such as plants and animals, the amount of a naturally occurring isotope of Carbon, C-14, can be measured. C-14 is gradually depleted in the atmosphere, so the more C-14 is present, the older the fossil is. The amount of C-14 in the atmosphere can be fairly accurately calculated up to 62,000 years ago. When the concentration of C-14 in the fossil is measured, scientists compare it with calculated data from the past, and they make an estimation of a fossils age. An exact age cannot be determined, but this is the most accurate estimation we can produce.
